Peptide Database

Peptide NameLysozyme (EC 3.2.1.17)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Bacteriolytic activity ▸ Bacteriolytic enzyme

Enzyme / Catalytic activity ▸ Hydrolase

Enzyme / Catalytic activity ▸ Hydrolase ▸ Glycosidase

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length178 amino acids

Chemical FormulaC848H1360N248O249S12

DescriptionStandard

        MNSRAKLSAAVLGLVLAGAPASVILDQFLNEKEGNSLTAYKDGSGIWTICRGATMVDGKPVIPGMKLTQAKCDQVNAIERNKALAWVDRNIKVPLTEPQKAGIASFCPYNIGPGKCFPSTFYKRMNAGDRKGACEAIRWWIKDGGRDCRLTKGQKNGCYGQVERRDQESALACWGIDQ
    

Molecular Weight19398.16 Da

Isoelectric Point (pI)9.25

Net Charge (pH 7.0)8.43

Net Charge (pH 7.4) 8.05

Charge Density (pH 7.0) 0.0474

GRAVY Index-0.35

Hydrophobic Moment 0.70

Boman Index-0.03

Instability Index37.90

Aliphatic Index 75.73

Aromaticity 0.0730

Extinction Coeff. Reduced 33460.00

Extinction Coeff. Oxidized 33960.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 8044.85

LogP -89.14

H-bond Donors 285.0

H-bond Acceptors 270.0

Rotatable Bonds 650.0

Heavy Atoms 1357.0

Ring Count 26.0

Amide Bonds 194.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0189773 VERIFIED: NO

Provenance & Taxonomy

OrganismEnterobacter asburiae [Bacterium]

FamilyLysozyme

Tax ID640513

Structure & Mods

Configlinear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Bacteriolytic enzyme Glycosidase Hydrolase Non-hemolytic

MethodQualitative functional evidence